Unaudited Condensed Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Allowance for doubtful accounts, current	$ 11.3	$ 12.2
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, authorized (in shares)	350,000,000	350,000,000
Common stock, issued (in shares)	150,143,890	144,375,226
Common stock, outstanding (in shares)	148,279,717	144,375,226
Treasury stock, common, (in shares)	1,864,173	0